19142319

素因数分解:

$3^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{4723}}^1$

素因数の和:4926

約数の個数: 16

約数和(自身を含む): 29326592

約数和(自身を除く): 10184273

約数列:

[1, 3, 7, 21, 193, 579, 1351, 4053, 4723, 14169, 33061, 99183, 911539, 2734617, 6380773, 19142319]

約数ペア:

[(1, 19142319), (3, 6380773), (7, 2734617), (21, 911539), (193, 99183), (579, 33061), (1351, 14169), (4053, 4723)]